Sep 20 03:29:20.918 INFO checking flep-0.2.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 03:29:20.918 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 03:29:20.918 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:29:21.139 INFO blam! 3f2fc6656b53810a080fb2f247d467504b380c607c551344b34907b577ae446a
Sep 20 03:29:21.141 INFO running `"docker" "start" "-a" "3f2fc6656b53810a080fb2f247d467504b380c607c551344b34907b577ae446a"`
Sep 20 03:29:22.194 INFO kablam! usermod: no changes
Sep 20 03:29:22.290 INFO kablam!     Checking rfc1700 v0.1.2
Sep 20 03:29:22.410 INFO kablam!     Checking flep_protocol v0.2.0
Sep 20 03:29:24.052 INFO kablam!     Checking flep v0.2.0 (/source)
Sep 20 03:29:25.202 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:29:25.202 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Sep 20 03:29:25.202 INFO kablam!   |
Sep 20 03:29:25.202 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 20 03:29:25.202 INFO kablam!   |         ----^^^^^^^
Sep 20 03:29:25.202 INFO kablam!   |         |
Sep 20 03:29:25.202 INFO kablam!   |         help: remove this `mut`
Sep 20 03:29:25.202 INFO kablam!   |
Sep 20 03:29:25.202 INFO kablam!   = note: #[warn(unused_mut)] on by default
Sep 20 03:29:25.202 INFO kablam! 
Sep 20 03:29:25.203 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:29:25.203 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Sep 20 03:29:25.203 INFO kablam!   |
Sep 20 03:29:25.203 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Sep 20 03:29:25.203 INFO kablam!   |         ----^^^^^^^
Sep 20 03:29:25.203 INFO kablam!   |         |
Sep 20 03:29:25.203 INFO kablam!   |         help: remove this `mut`
Sep 20 03:29:25.203 INFO kablam! 
Sep 20 03:29:25.207 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:29:25.207 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Sep 20 03:29:25.207 INFO kablam!   |
Sep 20 03:29:25.207 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 20 03:29:25.207 INFO kablam!   |         ----^^^^^^^
Sep 20 03:29:25.207 INFO kablam!   |         |
Sep 20 03:29:25.207 INFO kablam!   |         help: remove this `mut`
Sep 20 03:29:25.207 INFO kablam! 
Sep 20 03:29:25.210 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:29:25.211 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Sep 20 03:29:25.211 INFO kablam!    |
Sep 20 03:29:25.211 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Sep 20 03:29:25.211 INFO kablam!    |         ----^^^^^^^
Sep 20 03:29:25.211 INFO kablam!    |         |
Sep 20 03:29:25.211 INFO kablam!    |         help: remove this `mut`
Sep 20 03:29:25.211 INFO kablam! 
Sep 20 03:29:25.211 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:29:25.211 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Sep 20 03:29:25.211 INFO kablam!   |
Sep 20 03:29:25.211 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Sep 20 03:29:25.211 INFO kablam!   |         ----^^^^^^^
Sep 20 03:29:25.211 INFO kablam!   |         |
Sep 20 03:29:25.211 INFO kablam!   |         help: remove this `mut`
Sep 20 03:29:25.211 INFO kablam! 
Sep 20 03:29:25.364 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:29:25.364 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Sep 20 03:29:25.364 INFO kablam!   |
Sep 20 03:29:25.364 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 20 03:29:25.364 INFO kablam!   |         ----^^^^^^^
Sep 20 03:29:25.364 INFO kablam!   |         |
Sep 20 03:29:25.364 INFO kablam!   |         help: remove this `mut`
Sep 20 03:29:25.364 INFO kablam!   |
Sep 20 03:29:25.365 INFO kablam!   = note: #[warn(unused_mut)] on by default
Sep 20 03:29:25.365 INFO kablam! 
Sep 20 03:29:25.365 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:29:25.365 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Sep 20 03:29:25.365 INFO kablam!   |
Sep 20 03:29:25.365 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Sep 20 03:29:25.365 INFO kablam!   |         ----^^^^^^^
Sep 20 03:29:25.365 INFO kablam!   |         |
Sep 20 03:29:25.365 INFO kablam!   |         help: remove this `mut`
Sep 20 03:29:25.365 INFO kablam! 
Sep 20 03:29:25.369 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:29:25.369 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Sep 20 03:29:25.369 INFO kablam!   |
Sep 20 03:29:25.369 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 20 03:29:25.369 INFO kablam!   |         ----^^^^^^^
Sep 20 03:29:25.369 INFO kablam!   |         |
Sep 20 03:29:25.369 INFO kablam!   |         help: remove this `mut`
Sep 20 03:29:25.369 INFO kablam! 
Sep 20 03:29:25.370 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:29:25.370 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Sep 20 03:29:25.370 INFO kablam!    |
Sep 20 03:29:25.370 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Sep 20 03:29:25.370 INFO kablam!    |         ----^^^^^^^
Sep 20 03:29:25.370 INFO kablam!    |         |
Sep 20 03:29:25.370 INFO kablam!    |         help: remove this `mut`
Sep 20 03:29:25.370 INFO kablam! 
Sep 20 03:29:25.371 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:29:25.371 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Sep 20 03:29:25.371 INFO kablam!   |
Sep 20 03:29:25.371 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Sep 20 03:29:25.371 INFO kablam!   |         ----^^^^^^^
Sep 20 03:29:25.371 INFO kablam!   |         |
Sep 20 03:29:25.371 INFO kablam!   |         help: remove this `mut`
Sep 20 03:29:25.371 INFO kablam! 
Sep 20 03:29:26.001 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Sep 20 03:29:26.011 INFO kablam! su: No module specific data is present
Sep 20 03:29:26.696 INFO running `"docker" "rm" "-f" "3f2fc6656b53810a080fb2f247d467504b380c607c551344b34907b577ae446a"`
Sep 20 03:29:26.816 INFO blam! 3f2fc6656b53810a080fb2f247d467504b380c607c551344b34907b577ae446a